ホーム › System.Rpc › I_RpcServerStartService

I_RpcServerStartService

関数

指定プロトコルシーケンスとエンドポイントでRPCサーバーサービスを開始する内部関数。

DLLRPCRT4.dll呼出規約winapi

シグネチャ

// RPCRT4.dll
#include <windows.h>

RPC_STATUS I_RpcServerStartService(
    LPWSTR Protseq,
    LPWSTR Endpoint,
    void* IfSpec
);

パラメーター

名前	型	方向
Protseq	LPWSTR	in
Endpoint	LPWSTR	in
IfSpec	void*	in

戻り値の型: RPC_STATUS

各言語での呼び出し定義

// RPCRT4.dll
#include <windows.h>

RPC_STATUS I_RpcServerStartService(
    LPWSTR Protseq,
    LPWSTR Endpoint,
    void* IfSpec
);

[DllImport("RPCRT4.dll", ExactSpelling = true)]
static extern int I_RpcServerStartService(
    [MarshalAs(UnmanagedType.LPWStr)] string Protseq,   // LPWSTR
    [MarshalAs(UnmanagedType.LPWStr)] string Endpoint,   // LPWSTR
    IntPtr IfSpec   // void*
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function I_RpcServerStartService(
    <MarshalAs(UnmanagedType.LPWStr)> Protseq As String,   ' LPWSTR
    <MarshalAs(UnmanagedType.LPWStr)> Endpoint As String,   ' LPWSTR
    IfSpec As IntPtr   ' void*
) As Integer
End Function

' Protseq : LPWSTR
' Endpoint : LPWSTR
' IfSpec : void*
Declare PtrSafe Function I_RpcServerStartService Lib "rpcrt4" ( _
    ByVal Protseq As LongPtr, _
    ByVal Endpoint As LongPtr, _
    ByVal IfSpec As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

I_RpcServerStartService = ctypes.windll.rpcrt4.I_RpcServerStartService
I_RpcServerStartService.restype = ctypes.c_int
I_RpcServerStartService.argtypes = [
    wintypes.LPCWSTR,  # Protseq : LPWSTR
    wintypes.LPCWSTR,  # Endpoint : LPWSTR
    ctypes.POINTER(None),  # IfSpec : void*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
I_RpcServerStartService = Fiddle::Function.new(
  lib['I_RpcServerStartService'],
  [
    Fiddle::TYPE_VOIDP,  # Protseq : LPWSTR
    Fiddle::TYPE_VOIDP,  # Endpoint : LPWSTR
    Fiddle::TYPE_VOIDP,  # IfSpec : void*
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn I_RpcServerStartService(
        Protseq: *mut u16,  // LPWSTR
        Endpoint: *mut u16,  // LPWSTR
        IfSpec: *mut ()  // void*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern int I_RpcServerStartService([MarshalAs(UnmanagedType.LPWStr)] string Protseq, [MarshalAs(UnmanagedType.LPWStr)] string Endpoint, IntPtr IfSpec);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_I_RpcServerStartService' -Namespace Win32 -PassThru
# $api::I_RpcServerStartService(Protseq, Endpoint, IfSpec)

#uselib "RPCRT4.dll"
#func global I_RpcServerStartService "I_RpcServerStartService" sptr, sptr, sptr
; I_RpcServerStartService Protseq, Endpoint, IfSpec   ; 戻り値は stat
; Protseq : LPWSTR -> "sptr"
; Endpoint : LPWSTR -> "sptr"
; IfSpec : void* -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "RPCRT4.dll"
#cfunc global I_RpcServerStartService "I_RpcServerStartService" wstr, wstr, sptr
; res = I_RpcServerStartService(Protseq, Endpoint, IfSpec)
; Protseq : LPWSTR -> "wstr"
; Endpoint : LPWSTR -> "wstr"
; IfSpec : void* -> "sptr"

; RPC_STATUS I_RpcServerStartService(LPWSTR Protseq, LPWSTR Endpoint, void* IfSpec)
#uselib "RPCRT4.dll"
#cfunc global I_RpcServerStartService "I_RpcServerStartService" wstr, wstr, intptr
; res = I_RpcServerStartService(Protseq, Endpoint, IfSpec)
; Protseq : LPWSTR -> "wstr"
; Endpoint : LPWSTR -> "wstr"
; IfSpec : void* -> "intptr"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procI_RpcServerStartService = rpcrt4.NewProc("I_RpcServerStartService")
)

// Protseq (LPWSTR), Endpoint (LPWSTR), IfSpec (void*)
r1, _, err := procI_RpcServerStartService.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(Protseq))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(Endpoint))),
	uintptr(IfSpec),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function I_RpcServerStartService(
  Protseq: PWideChar;   // LPWSTR
  Endpoint: PWideChar;   // LPWSTR
  IfSpec: Pointer   // void*
): Integer; stdcall;
  external 'RPCRT4.dll' name 'I_RpcServerStartService';

result := DllCall("RPCRT4\I_RpcServerStartService"
    , "WStr", Protseq   ; LPWSTR
    , "WStr", Endpoint   ; LPWSTR
    , "Ptr", IfSpec   ; void*
    , "Int")   ; return: RPC_STATUS

●I_RpcServerStartService(Protseq, Endpoint, IfSpec) = DLL("RPCRT4.dll", "int I_RpcServerStartService(char*, char*, void*)")
# 呼び出し: I_RpcServerStartService(Protseq, Endpoint, IfSpec)
# Protseq : LPWSTR -> "char*"
# Endpoint : LPWSTR -> "char*"
# IfSpec : void* -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。